/Engine/Plugins/Developer/Concert/ConcertMain/Source/ConcertServer/Public/IConcertServer.h
Gets an archived session info
The info of the archived session if found
[TOptional](API\Runtime\Core\IO\TOptional)< [FConcertSessionInfo](API\Plugins\Concert\FConcertSessionInfo) > GetArchivedSessionInfo ( const [FGuid](API\Runtime\Core\Misc\FGuid) & SessionId ) const